fix(web): unify ReUI chrome and stop tab underline overlap

Секции страниц переведены на segmented Tabs (c-tabs-9), статус грида — ToggleGroup в toolbar. Убраны календарь задач, пустые вкладки мониторинга и demo-деревья ReUI. KPI overflow как в CFDM, DetailPanel на карточке модуля, один FrameSection.

Co-authored-by: Cursor <[email protected]>

.cursor/rules/reui-mcp.mdc

@@ -70,14 +70,14 @@ alwaysApply: true
 |------|------|--------|
 | shadcn | `packages/ui/src/components/` | `@evobgp/ui/components/*` |
 | ReUI CLI | `apps/web/src/components/reui/` | `@/components/reui/*` |
-| PRO blocks (reference) | `apps/web/src/components/blocks/` | adapt into kit, не копипаст в routes |
+| PRO blocks (reference) | — | CLI → adapt into kit; не держать demo-деревья в `src/components/blocks/` |
 | Kit | `apps/web/src/components/reui-kit/` | `@/components/reui-kit/*` |
 
 ## Установленные ReUI (apps/web)
 
 **Components:** `frame`, `data-grid/*`, `filters`, `badge`, `alert`, `autocomplete`, `number-field`, `date-selector`, `color-picker`, `timeline`, `rating`, `phone-input`, `icon-stack`, `icon-tile`, `stepper`
 
-**Kit:** `ResourcePage`, `KpiStatGrid`, `QuickActionGrid`, `OpsDashboard`, `DetailPanel`, `SettingsShell`
+**Kit:** `ResourcePage`, `KpiStatGrid`, `QuickActionGrid`, `OpsDashboard`, `DetailPanel`, `SettingsShell`, `FrameSection`
 
 **Blocks (reference):** `stats-12`, `card-35`, `auth-13`, `app-shell-12`, `settings-16`, `settings-8`, `empty-state-12`, `form-7`, `data-grid-filtering-2`, `dashboard-1`, …
 

.cursor/rules/web-shadcn.mdc

@@ -23,10 +23,10 @@ alwaysApply: false
 | shadcn-примитивы | `packages/ui/src/components/` | output `shadcn add` (не трогать под кейс) |
 | ReUI enterprise | `apps/web/src/components/reui/` | output `shadcn add @reui/*` |
 | Shared обёртки | `apps/web/src/components/` | PageHeader, QueryState, ConfirmDialog, StatusBadge, LoadingButton |
-| ReUI kit | `apps/web/src/components/reui-kit/` | ResourcePage, KpiStatGrid, QuickActionGrid, OpsDashboard, SettingsShell |
+| ReUI kit | `apps/web/src/components/reui-kit/` | ResourcePage, KpiStatGrid, QuickActionGrid, OpsDashboard, SettingsShell, DetailPanel, FrameSection |
 | Роуты | `apps/web/src/routes/` | TanStack Router (file-based) |
 
-**Design contract:** [`docs/ui-design-contract.md`](../../docs/ui-design-contract.md). Surface: **frame**. KPI hybrid SoT: [stats-12](https://reui.io/preview/base/stats-12). Lists: [data-grid-filtering-2](https://reui.io/preview/base/data-grid-filtering-2). Quick Actions: `QuickActionGrid`.
+**Design contract:** [`docs/ui-design-contract.md`](../../docs/ui-design-contract.md). Surface: **frame**. KPI hybrid SoT: [stats-12](https://reui.io/preview/base/stats-12). Lists: [data-grid-filtering-2](https://reui.io/preview/base/data-grid-filtering-2). Page tabs: [c-tabs-9](https://reui.io/preview/base/components/c-tabs-9). Grid status: [c-toggle-group-5](https://reui.io/preview/base/components/c-toggle-group-5). Quick Actions: `QuickActionGrid`.
 
 Тема: `packages/ui/src/styles/globals.css`. CLI из `apps/web`: `pnpm dlx shadcn@latest add <component>`.
 
@@ -48,9 +48,16 @@ alwaysApply: false
 **WEB-05** | MUST | Формы — `react-hook-form` + Zod; через `FormField`/`Form` обёртки.
 *Проверка:* https://ui.shadcn.com/docs/components/form
 
-**WEB-06** | MUST | Сложные data-списки — Frame + ReUI DataGrid через `reui-kit/ResourcePage` или `DataGridSection` (не Card shell, не shadcn Data Table). Surface lock: `UI_SURFACE = 'frame'` (`lib/ui-surface.ts`). Простые списки — shadcn `Table`.
+**WEB-06** | MUST | Сложные data-списки — Frame + ReUI DataGrid через `reui-kit/ResourcePage` (не Card shell, не shadcn Data Table). Surface lock: `UI_SURFACE = 'frame'` (`lib/ui-surface.ts`). Простые списки — shadcn `Table`.
 *Проверка:* `@/components/reui-kit`, `@/components/reui/data-grid`, `docs/ui-design-contract.md`.
 
+**WEB-06a** | MUST | Переключатели по роли UX:
+- секции страницы (Сеть / Операции / Справочники) — native `Tabs` default list (`SegmentedTabs`, [c-tabs-9](https://reui.io/preview/base/components/c-tabs-9));
+- статус грида (Все/Вкл) — `ToggleGroup` в toolbar (`StatusToggleGroup`, [c-toggle-group-5](https://reui.io/preview/base/components/c-toggle-group-5));
+- настройки — вертикальный Tabs rail ([settings-3](https://reui.io/preview/base/settings-3)).
+Не `variant="line"` для page/in-grid tabs.
+*Проверка:* `@/components/segmented-tabs`, `@/components/status-toggle-group`.
+
 **WEB-07** | MUST | Toast — `sonner` (`Toaster` в `main.tsx`); `toast.success/error/message` из `sonner`.
 *Проверка:* https://ui.shadcn.com/docs/components/sonner